[Bug bootstrap/77324] [7 regression] ICE in push_reload, at reload.c:1350

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77324

Rainer Orth <ro at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |amodra at gcc dot gnu.org

--- Comment #2 from Rainer Orth <ro at gcc dot gnu.org> ---
Not unexpectedly, the reghunt identified this patch as the culprit:

        PR rtl-optimization/72771
        * reload.c (find_reloads): Don't assume that a subreg mem is OK
        when find_reloads_toplev returns address_reloaded==-1.
        (alternative_allows_const_pool_ref): Update comment.

  Rainer